@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a99d19b6-211e-4bb4-962f-97965fbe343b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a99d19b6-211e-4bb4-962f-97965fbe343b> .